Axial fans

EC axial fans mains-poweredS series, Ø 500– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in black plasticBlades: PA plasticRotor: Cast-in with PA plasticElectronics enclosure: Die-cast aluminium, coated in black– Number of blades: 5– Direction of rotation: Counter-clockwise, seen on rotor– Type of protection: IP 54 (acc. to EN 60529)– Insulation class: "F"– Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request– Condensate discharges: Rotor-side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataCurveNominalvoltage rangeFrequencySpeed/rpmMax. powerinput (1)Max. currentdraw (1)Max. operative rangePerm. amb. temp.Electr. connectionTypeMotorVAC Hz rpm kW A Pa °Cp. 427*3G 500 M3G 112-GAA1~ 200-277 50/60 1250 0.69 3.10 110 -25 to +60L1)subject to alterations(1) Nominal data in operating point with maximum load and 230 VACCurvesn[rpm]P 1[kW]I[A]Lw A[dB(A)] tL[%][Pa][in H 2O]200AA 1A 2A 3A 4126012601250—0.610.670.69—2.803.003.10—747677——6260—16012080400,2 0,4 0,6121187632A 5A 6A 7A 8A 9A 10A 11A 1210201030102010207507407407400.410.360.370.360.160.150.150.151.901.701.701.700.800.700.700.708070717370626263—676763—73726810010009512000 3000 4000 5000 6000[CFM]20004000 6000 8000 10000[m 3 /h]226